Creates an Organization. An organization_name and a unique organization_slug are required.
If no Organization authentication setting parameters are passed in, email_invites will default to ALL_ALLOWED so that the Organization has a way to add Members. Otherwise, email_invites will default to NOT_ALLOWED.
*See the Organization authentication settings resource to learn more about fields like email_jit_provisioning, email_invites, sso_jit_provisioning, etc., and their behaviors.